title: Mechanism of antiviral activities of 3'-substituted L-nucleosides against 3TC-resistant HBV polymerase: a molecular modelling approach.
mesh_terms: D024882:Drug Resistance, Viral; D015684:Gene Products, pol / Q000037:antagonists & inhibitors*; D006860:Hydrogen Bonding; D019259:Lamivudine / Q000737:chemistry / Q000494:pharmacology*; D008958:Models, Molecular; D009705:Nucleosides / Q000737:chemistry / Q000494:pharmacology*; D018894:Reverse Transcriptase Inhibitors / Q000737:chemistry / Q000494:pharmacology*
chemical_list: D015684:Gene Products, pol; D009705:Nucleosides; C066027:P protein, Hepatitis B virus; D018894:Reverse Transcriptase Inhibitors; D019259:Lamivudine